dri-devel May 2019

dri-devel@lists.freedesktop.org

299 participants
2118 discussions

[PATCH v2 0/2] add dsi pwm0 node for mt8183
by Jitao Shi 05 May '19

05 May '19

Changes since v1: - remove "mediatek,mt8173-dsi" from dsi node. This patch is based on v5.1-rc1 and these patches: http://lists.infradead.org/pipermail/linux-mediatek/2019-March/017963.html https://patchwork.kernel.org/patch/10856987/ https://patchwork.kernel.org/cover/10879001/ https://patchwork.kernel.org/cover/10846677/ https://patchwork.kernel.org/patch/10893519/ Jitao Shi (2): arm64: dts: mt8183: add dsi node arm64: dts: mt8183: add pwm0 node arch/arm64/boot/dts/mediatek/mt8183.… [View More]

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[PATCH] drm/amd/powerplay: remove spurious semicolon
by Andrea Righi 05 May '19

05 May '19

Remove unnecessary semicolons at the end of line. Signed-off-by: Andrea Righi <andrea.righi(a)canonical.com> --- drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 8 ++++---- drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c index 3f73f7cd18b9..1052f5119087 100644 --- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c … [View More]

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[PATCH] drm: panel-orientation-quirks: Update GPD Win 2 FW dates
by Jared Baldridge 04 May '19

04 May '19

The GPD Win 2 is shipping with a new firmware release date. As the quirk is still required with the new firmware, this commit adds the new release date to the quirks table. Signed-off-by: Jared Baldridge <jrb(a)expunge.us> --- drivers/gpu/drm/drm_panel_orientation_quirks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c index 52e445bb1aa5..e0d0f3169581 100644 --- a/drivers/… [View More]

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[PATCH v6 0/3] CRTC background color
by Matt Roper 03 May '19

03 May '19

This version is just a rebase of v5 onto the latest drm-tip, which was posted here: https://lists.freedesktop.org/archives/intel-gfx/2019-January/188352.html There were some minor conflicts with Ville's csc/gamma disable series, so the background color write has now moved to the new color_commit function, but that's about the only notable rebase change. Reviewed userspace (chromeos) is here: https://chromium-review.googlesource.com/c/chromium/src/+/1278858 https://chromium-review.… [View More]

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[PATCH 0/4] drm/panfrost: Misc. fixes and cleanups
by Robin Murphy 03 May '19

03 May '19

Hi, These are a few trivial fixes and cleanups from playing with the panfrost kernel driver on an Arm Juno board. Not that anyone has ever cared much about the built-in GPU on Juno, but it's at least a somewhat interesting platform from the kernel driver perspective for having I/O coherency, RAM above 4GB, and DVFS abstracted behind a firmware interface. Robin. Robin Murphy (4): drm/panfrost: Set DMA masks earlier drm/panfrost: Disable PM on probe failure drm/panfrost: Don't scream … [View More]

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[Bug 108750] Glitchy Interface on Origin when using radeonsi and wined3d
by bugzilla-daemon＠freedesktop.org 03 May '19

03 May '19

https://bugs.freedesktop.org/show_bug.cgi?id=108750 Bug ID: 108750 Summary: Glitchy Interface on Origin when using radeonsi and wined3d Product: Mesa Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel(a)lists.freedesktop.org Reporter: coolo1mc(a)… [View More]

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[git pull] drm fixes for final
by Dave Airlie 03 May '19

03 May '19

Hey Linus, Just a single qxl revert for rc8/final. Dave. drm-fixes-2019-05-03: drm one qxl revert The following changes since commit 37624b58542fb9f2d9a70e6ea006ef8a5f66c30b: Linux 5.1-rc7 (2019-04-28 17:04:13 -0700) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2019-05-03 for you to fetch changes up to 1daa0449d287a109b93c4516914eddeff4baff65: Merge tag 'drm-misc-fixes-2019-05-02' of git://anongit.freedesktop.org/drm/drm-misc into drm-… [View More]

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[PATCH] dt-bindings: display: Add ETM0700G0DH6 compatible string
by Marek Vasut 03 May '19

03 May '19

The ETM0700G0DH6 is currently documented as using edt,etm070080dh6 compatible string, however the Linux kernel driver as well as a couple of DTs use edt,etm0700g0dh6 compatible string. Add it into the documentation. Signed-off-by: Marek Vasut <marex(a)denx.de> Cc: Rob Herring <robh+dt(a)kernel.org> Cc: Jan Tuerk <jan.tuerk(a)emtrion.com> Cc: Thierry Reding <treding(a)nvidia.com> Cc: devicetree(a)vger.kernel.org To: dri-devel(a)lists.freedesktop.org --- .../devicetree/… [View More]

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[PATCH] backlight: rave-sp: don't touch initial state and register with correct device
by Lucas Stach 03 May '19

03 May '19

This way the backlight can be referenced through its device node and enabling/disabling can be managed through the panel driver. Signed-off-by: Lucas Stach <l.stach(a)pengutronix.de> --- drivers/video/backlight/rave-sp-backlight.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/video/backlight/rave-sp-backlight.c b/drivers/video/backlight/rave-sp-backlight.c index 462f14a1b19d..d296bfcf4396 100644 --- a/drivers/video/backlight/rave-sp-backlight.c +++ b/… [View More]

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[PATCH v3 00/19] Share TTM code among DRM framebuffer drivers
by Thomas Zimmermann 03 May '19

03 May '19

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same implementation as the one copied among individual drivers. The patch set contains two major changes: … [View More]first, it introduces |struct drm_gem_vram_object| and helpers (GEM VRAM). It's a GEM object that is backed by VRAM. The type's purpose is somewhat similar to |struct drm_gem_{cma, shmem}_object|: it provides an commom implementation that handles all the basic cases. Second, the patch set introduces |struct drm_vram_mm| and helpers (VRAM MM). It's an implementation of a basic memory manager for VRAM. Both, GEM VRAM and VRAM MM, support buffer placement in VRAM and system memory. Both can be used independedly from each other if desired by the DRM driver. Currently ast, bochs, mgag200, vboxvideo and hisilicon/hibmc can use these helpers. Future directions: with these changes, the respective drivers can also share some of their mode-setting or fbdev code. GEM VRAM could implement PRIME helpers, which would allow for using the generic fbcon. The patch set is against a recent drm-tip. v3: * share VRAM MM callback structure among drivers * move VRAM MM instances to drm_device and share rsp. code v2: * rename |struct drm_gem_ttm_object| to |struct drm_gem_vram_object| * rename |struct drm_simple_ttm| to |struct drm_vram_mm| * make drm_is_gem_ttm() an internal helper * add drm_gem_vram_kmap_at() * return is_iomem from kmap functions * redefine TTM placement flags for public interface * add drm_vram_mm_mmap() helper * replace almost all of driver's TTM code with these helpers * documentation fixes Thomas Zimmermann (19): drm: Add |struct drm_gem_vram_object| and helpers drm: Add |struct drm_gem_vram_object| callbacks for |struct ttm_bo_driver| drm: Add |struct drm_gem_vram_object| callbacks for |struct drm_driver| drm: Add drm_gem_vram_fill_create_dumb() to create dumb buffers drm: Add VRAM MM, a simple memory manager for dedicated VRAM drm: Add default instance for VRAM MM callback functions drm: Integrate VRAM MM into struct drm_device drm/ast: Convert AST driver to |struct drm_gem_vram_object| drm/ast: Convert AST driver to VRAM MM drm/ast: Replace mapping code with drm_gem_vram_{kmap/kunmap}() drm/bochs: Convert bochs driver to |struct drm_gem_vram_object| drm/bochs: Convert bochs driver to VRAM MM drm/mgag200: Convert mgag200 driver to |struct drm_gem_vram_object| drm/mgag200: Convert mgag200 driver to VRAM MM drm/mgag200: Replace mapping code with drm_gem_vram_{kmap/kunmap}() drm/vboxvideo: Convert vboxvideo driver to |struct drm_gem_vram_object| drm/vboxvideo: Convert vboxvideo driver to VRAM MM drm/hisilicon: Convert hibmc-drm driver to |struct drm_gem_vram_object| drm/hisilicon: Convert hibmc-drm driver to VRAM MM Documentation/gpu/drm-mm.rst | 25 +- drivers/gpu/drm/Kconfig | 20 + drivers/gpu/drm/Makefile | 5 + drivers/gpu/drm/ast/Kconfig | 3 +- drivers/gpu/drm/ast/ast_drv.c | 13 +- drivers/gpu/drm/ast/ast_drv.h | 71 +- drivers/gpu/drm/ast/ast_fb.c | 30 +- drivers/gpu/drm/ast/ast_main.c | 77 +-- drivers/gpu/drm/ast/ast_mode.c | 124 ++-- drivers/gpu/drm/ast/ast_ttm.c | 302 +-------- drivers/gpu/drm/bochs/Kconfig | 2 + drivers/gpu/drm/bochs/bochs.h | 47 +- drivers/gpu/drm/bochs/bochs_drv.c | 13 +- drivers/gpu/drm/bochs/bochs_kms.c | 18 +- drivers/gpu/drm/bochs/bochs_mm.c | 408 +----------- drivers/gpu/drm/drm_gem_vram_helper.c | 612 ++++++++++++++++++ drivers/gpu/drm/drm_vram_helper_common.c | 6 + drivers/gpu/drm/drm_vram_mm_helper.c | 278 ++++++++ drivers/gpu/drm/hisilicon/hibmc/Kconfig | 2 + .../gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 21 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 13 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 33 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 30 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 341 +--------- drivers/gpu/drm/mgag200/Kconfig | 2 + drivers/gpu/drm/mgag200/mgag200_cursor.c | 88 +-- drivers/gpu/drm/mgag200/mgag200_drv.c | 13 +- drivers/gpu/drm/mgag200/mgag200_drv.h | 74 +-- drivers/gpu/drm/mgag200/mgag200_fb.c | 30 +- drivers/gpu/drm/mgag200/mgag200_main.c | 87 +-- drivers/gpu/drm/mgag200/mgag200_mode.c | 52 +- drivers/gpu/drm/mgag200/mgag200_ttm.c | 301 +-------- drivers/gpu/drm/vboxvideo/Kconfig | 2 + drivers/gpu/drm/vboxvideo/vbox_drv.c | 12 +- drivers/gpu/drm/vboxvideo/vbox_drv.h | 75 +-- drivers/gpu/drm/vboxvideo/vbox_fb.c | 22 +- drivers/gpu/drm/vboxvideo/vbox_main.c | 75 +-- drivers/gpu/drm/vboxvideo/vbox_mode.c | 36 +- drivers/gpu/drm/vboxvideo/vbox_ttm.c | 355 +--------- include/drm/drm_device.h | 4 + include/drm/drm_gem_vram_helper.h | 139 ++++ include/drm/drm_vram_mm_helper.h | 99 +++ 42 files changed, 1581 insertions(+), 2379 deletions(-) create mode 100644 drivers/gpu/drm/drm_gem_vram_helper.c create mode 100644 drivers/gpu/drm/drm_vram_helper_common.c create mode 100644 drivers/gpu/drm/drm_vram_mm_helper.c create mode 100644 include/drm/drm_gem_vram_helper.h create mode 100644 include/drm/drm_vram_mm_helper.h -- 2.21.0 [View Less]

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dri-devel May 2019